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Re: [Qemu-devel] [PATCH v2] gdbstub: avoid busy loop while waiting for g

From: Peter Maydell
Subject: Re: [Qemu-devel] [PATCH v2] gdbstub: avoid busy loop while waiting for gdb
Date: Mon, 6 Jun 2016 12:04:35 +0100

On 5 June 2016 at 15:35, Peter Wu <address@hidden> wrote:
> While waiting for a gdb response, or while sending an acknowledgement
> there is not much to do, so do not mark the socket as non-blocking to
> avoid a busy loop while paused at gdb. This only affects the user-mode
> emulation (qemu-arm -g 1234 ./a.out).
> Note that this issue was reported before at
> https://lists.nongnu.org/archive/html/qemu-devel/2013-02/msg02277.html.
> While at it, close the gdb client fd on EOF or error while reading.
> Signed-off-by: Peter Wu <address@hidden>
> Reviewed-by: Peter Maydell <address@hidden>
> ---
>  v2: resent with fixed commit message + R-b from
>      https://patchwork.kernel.org/patch/9008751/

Applied to master, thanks.
-- PMM

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